more betterer sigcheck

src/patchers/sigcheck.a

@@ -10,18 +10,17 @@
 ; - Holy Grail (Hayden)
 ; - The Dam Busters (Accolade)
 ; - Conjecture (Robert Scott)
-; - Solo Flight (MicroProse)
 ;-------------------------------
          lda   gIsBoot0
          bne   +
-         ldy   #$06
+         ldy   #$05
          jsr   SearchTrack
+         !byte $BD,$80,$C0; LDA $C080,X
          !byte $18        ; CLC
-         !byte $B0,$7E    ; BCS +
-         !byte $A5,$00    ; LDA $00
-         !byte $48
+         !byte $68        ; PLA
          bcs   +          ; passport-test-suite/Advanced Electricity.woz [C=0] matches
-         jsr   modify3
-         !byte $A9,$00    ; LDA #$00
-         !byte $60        ; RTS
+         inx
+         inx
+         jsr   modify1
+         !byte $D0        ; change indexed softswitch address so it does nothing
 +

src/patchers/t00_sigcheck.a

@@ -8,14 +8,14 @@
 ;-------------------------------
          ; gTrack = 0
 
-         ldy   #$06
+         ldy   #$05
          jsr   SearchTrack
+         !byte $BD,$80,$C0; LDA $C080,X
          !byte $18        ; CLC
-         !byte $B0,$7E    ; BCS +
-         !byte $A5,$00    ; LDA $00
-         !byte $48
+         !byte $68        ; PLA
          bcs   +          ; passport-test-suite/Hardball.woz [C=0] matches
-         jsr   modify3
-         !byte $A9,$00    ; LDA #$00
-         !byte $60        ; RTS
+         inx
+         inx
+         jsr   modify1
+         !byte $D0        ; change indexed softswitch address so it does nothing
 +

src/strings/en.a

@@ -365,7 +365,7 @@ StringTableHigh           ; must be kept in sync with constants in enid.a
 .passport
          !text "Passport ",$00
 .header
-         !text "@",s_passport,"by 4am@",s_space7,"@",s_space7," 2021-09-13",$00
+         !text "@",s_passport,"by 4am@",s_space7,"@",s_space7," 2021-09-14",$00
 .bar9
          !text "_________",$00
 .bar18